CAS No. 4416-69-7

Molecular Formula: C6H7NO3S
Molecular Weight: 173.18968

Description:
One of the impurities of Vonoprazan, which is a potassium-competitive acid blocker and has been found to be effective in the treatment of gastroduodenal ulcer and reflux esophagitis.

• Molecular Weight: 173.19
• Molecular Formula: C6H7NO3S

Purity: 95%

Canonical SMILES:
C[N+]1=CC=C(C=C1)S(=O)(=O)O.[OH-]

InChI:
InChI=1S/C6H7NO3S.H2O/c1-7-4-2-6(3-5-7)11(8,9)10;/h2-5H,1H3;1H2

InChIKey: XFUVBPAABXOEBQ-UHFFFAOYSA-N

• Solubility: Soluble in DMSO
• Appearance: Solid
• Storage: -20°C

Synonyms:
1-methyl-4-sulfopyridin-1-ium hydroxide; 4416-69-7

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